For Mac users we added a PKG installer in addition to the usual DMG package.

Mac users please note that this 3.3.1 release is Intel-only.

On Windows, we've overhauled the Windows MSI installer to allow core DiffMerge components to be shared by multiple SourceGear products. And the 64-bit installer installs both the 32- and 64-bit versions of the Explorer shell extension so that it will be available to both 64-bit Explorer and third-party shell replacements (which are usually 32-bit).

3.3.1 was only tested on 10.6 and 10.7. (And it's an Intel-only build.)

There shouldn't be anything to prevent it running on 10.5. (I meanI'm not using any new bleeding-edge OS features.) But I am linkingwith the 10.6 system libraries, so that's probably the source of the problem.

ps. This is all in an effort to determine why "diffmerge -diff=diff.txt expected actual" fails to produce a diff.txt file without any indication of error, and ERRORCODE = 3 when run from within a batch file and valid results (ie. expected diffs exit) when run from within a batch file but when not using "-diff=diff.txt"

pps. Don't want to hijack this title, so will post appropriately after the 3.3.0 vs. 3.3.1 name issues is resolved.